Stuart performs a chin up April 19, 2008 by Cathe Friedrich Stuart performs a chin up during STS Meso #1 – Back and Triceps. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: cathe, chin up, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsCan a Single Aerobic Exercise Session Boost the Health of Your Heart?July 8, 2018Why You Need Fat in Your DietMay 6, 2012Shoulder Pain When Lifting: Could It Be a Rotator Cuff Injury?June 30, 2019